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Output destructors and constructors in a more natural order. 

With this patch we output the in the order
C2
C1

D2
D1
D0

Which means that a destructor or constructor that call another is output after
the callee. This is a bit easier to read IHMO and a tiny bit more efficient
as we don't put a decl in DeferredDeclsToEmit.

llvm-svn: 196784
This commit is contained in:
Rafael Espindola 2013-12-09 14:51:17 +00:00
parent 63af7c482d
commit c3cde36ead
18 changed files with 99 additions and 99 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
clang/lib/CodeGen/ItaniumCXXABI.cpp
View File

@ -815,16 +815,16 @@ void ItaniumCXXABI::EmitCXXConstructors(const CXXConstructorDecl *D) {
// Just make sure we're in sync with TargetCXXABI.
assert(CGM.getTarget().getCXXABI().hasConstructorVariants());
// The constructor used for constructing this as a base class;
// ignores virtual bases.
CGM.EmitGlobal(GlobalDecl(D, Ctor_Base));
// The constructor used for constructing this as a complete class;
// constucts the virtual bases, then calls the base constructor.
if (!D->getParent()->isAbstract()) {
// We don't need to emit the complete ctor if the class is abstract.
CGM.EmitGlobal(GlobalDecl(D, Ctor_Complete));
}
// The constructor used for constructing this as a base class;
// ignores virtual bases.
CGM.EmitGlobal(GlobalDecl(D, Ctor_Base));
}
/// The generic ABI passes 'this', plus a VTT if it's destroying a
@ -844,19 +844,19 @@ void ItaniumCXXABI::BuildDestructorSignature(const CXXDestructorDecl *Dtor,
}
void ItaniumCXXABI::EmitCXXDestructors(const CXXDestructorDecl *D) {
// The destructor in a virtual table is always a 'deleting'
// destructor, which calls the complete destructor and then uses the
// appropriate operator delete.
if (D->isVirtual())
CGM.EmitGlobal(GlobalDecl(D, Dtor_Deleting));
// The destructor used for destructing this as a base class; ignores
// virtual bases.
CGM.EmitGlobal(GlobalDecl(D, Dtor_Base));
// The destructor used for destructing this as a most-derived class;
// call the base destructor and then destructs any virtual bases.
CGM.EmitGlobal(GlobalDecl(D, Dtor_Complete));
// The destructor used for destructing this as a base class; ignores
// virtual bases.
CGM.EmitGlobal(GlobalDecl(D, Dtor_Base));
// The destructor in a virtual table is always a 'deleting'
// destructor, which calls the complete destructor and then uses the
// appropriate operator delete.
if (D->isVirtual())
CGM.EmitGlobal(GlobalDecl(D, Dtor_Deleting));
}
void ItaniumCXXABI::BuildInstanceFunctionParams(CodeGenFunction &CGF,

2
clang/test/CodeGenCXX/abstract-class-ctors-dtors.cpp
View File

@ -9,8 +9,8 @@ struct A {
// CHECK-NOT-LABEL: define void @_ZN1AC1Ev
// CHECK-LABEL: define void @_ZN1AC2Ev
// CHECK-LABEL: define void @_ZN1AD1Ev
// CHECK-LABEL: define void @_ZN1AD2Ev
// CHECK-LABEL: define void @_ZN1AD1Ev
A::A() { }
A::~A() { }

4
clang/test/CodeGenCXX/block-in-ctor-dtor.cpp
View File

@ -40,9 +40,9 @@ X::~X() {
// CHECK-LABEL: define internal void @___ZN4ZoneC2Ev_block_invoke_
// CHECK-LABEL: define internal void @___ZN4ZoneD2Ev_block_invoke
// CHECK-LABEL: define internal void @___ZN4ZoneD2Ev_block_invoke_
// CHECK-LABEL: define internal void @___ZN1XC1Ev_block_invoke
// CHECK-LABEL: define internal void @___ZN1XC1Ev_block_invoke_
// CHECK-LABEL: define internal void @___ZN1XC2Ev_block_invoke
// CHECK-LABEL: define internal void @___ZN1XC2Ev_block_invoke_
// CHECK-LABEL: define internal void @___ZN1XC1Ev_block_invoke
// CHECK-LABEL: define internal void @___ZN1XC1Ev_block_invoke_
// CHECK-LABEL: define internal void @___ZN1XD2Ev_block_invoke
// CHECK-LABEL: define internal void @___ZN1XD2Ev_block_invoke_

29
clang/test/CodeGenCXX/constructor-destructor-return-this.cpp
View File

@ -27,15 +27,15 @@ private:
B::B(int *i) : i_(i) { }
B::~B() { }
// CHECKGEN-LABEL: define void @_ZN1BC1EPi(%class.B* %this, i32* %i)
// CHECKGEN-LABEL: define void @_ZN1BC2EPi(%class.B* %this, i32* %i)
// CHECKGEN-LABEL: define void @_ZN1BD1Ev(%class.B* %this)
// CHECKGEN-LABEL: define void @_ZN1BC1EPi(%class.B* %this, i32* %i)
// CHECKGEN-LABEL: define void @_ZN1BD2Ev(%class.B* %this)
// CHECKGEN-LABEL: define void @_ZN1BD1Ev(%class.B* %this)
// CHECKARM-LABEL: define %class.B* @_ZN1BC1EPi(%class.B* returned %this, i32* %i)
// CHECKARM-LABEL: define %class.B* @_ZN1BC2EPi(%class.B* returned %this, i32* %i)
// CHECKARM-LABEL: define %class.B* @_ZN1BD1Ev(%class.B* returned %this)
// CHECKARM-LABEL: define %class.B* @_ZN1BC1EPi(%class.B* returned %this, i32* %i)
// CHECKARM-LABEL: define %class.B* @_ZN1BD2Ev(%class.B* returned %this)
// CHECKARM-LABEL: define %class.B* @_ZN1BD1Ev(%class.B* returned %this)
// CHECKMS-LABEL: define x86_thiscallcc %class.B* @"\01??0B@@QAE@PAH@Z"(%class.B* returned %this, i32* %i)
// CHECKMS-LABEL: define x86_thiscallcc void @"\01??1B@@QAE@XZ"(%class.B* %this)
@ -51,17 +51,17 @@ private:
C::C(int *i, char *c) : B(i), c_(c) { }
C::~C() { }
// CHECKGEN-LABEL: define void @_ZN1CC1EPiPc(%class.C* %this, i32* %i, i8* %c)
// CHECKGEN-LABEL: define void @_ZN1CC2EPiPc(%class.C* %this, i32* %i, i8* %c)
// CHECKGEN-LABEL: define void @_ZN1CD0Ev(%class.C* %this)
// CHECKGEN-LABEL: define void @_ZN1CD1Ev(%class.C* %this)
// CHECKGEN-LABEL: define void @_ZN1CC1EPiPc(%class.C* %this, i32* %i, i8* %c)
// CHECKGEN-LABEL: define void @_ZN1CD2Ev(%class.C* %this)
// CHECKGEN-LABEL: define void @_ZN1CD1Ev(%class.C* %this)
// CHECKGEN-LABEL: define void @_ZN1CD0Ev(%class.C* %this)
// CHECKARM-LABEL: define %class.C* @_ZN1CC1EPiPc(%class.C* returned %this, i32* %i, i8* %c)
// CHECKARM-LABEL: define %class.C* @_ZN1CC2EPiPc(%class.C* returned %this, i32* %i, i8* %c)
// CHECKARM-LABEL: define void @_ZN1CD0Ev(%class.C* %this)
// CHECKARM-LABEL: define %class.C* @_ZN1CD1Ev(%class.C* returned %this)
// CHECKARM-LABEL: define %class.C* @_ZN1CC1EPiPc(%class.C* returned %this, i32* %i, i8* %c)
// CHECKARM-LABEL: define %class.C* @_ZN1CD2Ev(%class.C* returned %this)
// CHECKARM-LABEL: define %class.C* @_ZN1CD1Ev(%class.C* returned %this)
// CHECKARM-LABEL: define void @_ZN1CD0Ev(%class.C* %this)
// CHECKMS-LABEL: define x86_thiscallcc %class.C* @"\01??0C@@QAE@PAHPAD@Z"(%class.C* returned %this, i32* %i, i8* %c)
// CHECKMS-LABEL: define x86_thiscallcc void @"\01??1C@@UAE@XZ"(%class.C* %this)
@ -75,15 +75,16 @@ public:
D::D() { }
D::~D() { }
// CHECKGEN-LABEL: define void @_ZN1DC1Ev(%class.D* %this)
// CHECKGEN-LABEL: define void @_ZN1DC2Ev(%class.D* %this, i8** %vtt)
// CHECKGEN-LABEL: define void @_ZN1DD1Ev(%class.D* %this)
// CHECKGEN-LABEL: define void @_ZN1DC1Ev(%class.D* %this)
// CHECKGEN-LABEL: define void @_ZN1DD2Ev(%class.D* %this, i8** %vtt)
// CHECKGEN-LABEL: define void @_ZN1DD1Ev(%class.D* %this)
// CHECKARM-LABEL: define %class.D* @_ZN1DC1Ev(%class.D* returned %this)
// CHECKARM-LABEL: define %class.D* @_ZN1DC2Ev(%class.D* returned %this, i8** %vtt)
// CHECKARM-LABEL: define %class.D* @_ZN1DD1Ev(%class.D* returned %this)
// CHECKARM-LABEL: define %class.D* @_ZN1DC1Ev(%class.D* returned %this)
// CHECKARM-LABEL: define %class.D* @_ZN1DD2Ev(%class.D* returned %this, i8** %vtt)
// CHECKARM-LABEL: define %class.D* @_ZN1DD1Ev(%class.D* returned %this)
// CHECKMS-LABEL: define x86_thiscallcc %class.D* @"\01??0D@@QAE@XZ"(%class.D* returned %this, i32 %is_most_derived)
// CHECKMS-LABEL: define x86_thiscallcc void @"\01??1D@@QAE@XZ"(%class.D* %this)

32
clang/test/CodeGenCXX/constructors.cpp
View File

@ -21,20 +21,19 @@ struct A {
A::A(struct Undeclared &ref) : mem(0) {}
// Check that delegation works.
// CHECK-LABEL: define void @_ZN1AC1ER10Undeclared(%struct.A* %this, %struct.Undeclared* %ref) unnamed_addr
// CHECK: call void @_ZN1AC2ER10Undeclared(
// CHECK-LABEL: define void @_ZN1AC2ER10Undeclared(%struct.A* %this, %struct.Undeclared* %ref) unnamed_addr
// CHECK: call void @_ZN6MemberC1Ei(
A::A(ValueClass v) : mem(v.y - v.x) {}
// CHECK-LABEL: define void @_ZN1AC1ER10Undeclared(%struct.A* %this, %struct.Undeclared* %ref) unnamed_addr
// CHECK: call void @_ZN1AC2ER10Undeclared(
// CHECK-LABEL: define void @_ZN1AC1E10ValueClass(%struct.A* %this, i64 %v.coerce) unnamed_addr
// CHECK: call void @_ZN1AC2E10ValueClass(
A::A(ValueClass v) : mem(v.y - v.x) {}
// CHECK-LABEL: define void @_ZN1AC2E10ValueClass(%struct.A* %this, i64 %v.coerce) unnamed_addr
// CHECK: call void @_ZN6MemberC1Ei(
// CHECK-LABEL: define void @_ZN1AC1E10ValueClass(%struct.A* %this, i64 %v.coerce) unnamed_addr
// CHECK: call void @_ZN1AC2E10ValueClass(
/* Test that things work for inheritance. */
struct B : A {
@ -44,13 +43,12 @@ struct B : A {
B::B(struct Undeclared &ref) : A(ref), mem(1) {}
// CHECK-LABEL: define void @_ZN1BC1ER10Undeclared(%struct.B* %this, %struct.Undeclared* %ref) unnamed_addr
// CHECK: call void @_ZN1BC2ER10Undeclared(
// CHECK-LABEL: define void @_ZN1BC2ER10Undeclared(%struct.B* %this, %struct.Undeclared* %ref) unnamed_addr
// CHECK: call void @_ZN1AC2ER10Undeclared(
// CHECK: call void @_ZN6MemberC1Ei(
// CHECK-LABEL: define void @_ZN1BC1ER10Undeclared(%struct.B* %this, %struct.Undeclared* %ref) unnamed_addr
// CHECK: call void @_ZN1BC2ER10Undeclared(
/* Test that the delegation optimization is disabled for classes with
@ -64,15 +62,14 @@ struct C : virtual A {
};
C::C(int x) : A(ValueClass(x, x+1)), mem(x * x) {}
// CHECK-LABEL: define void @_ZN1CC2Ei(%struct.C* %this, i8** %vtt, i32 %x) unnamed_addr
// CHECK: call void @_ZN6MemberC1Ei(
// CHECK-LABEL: define void @_ZN1CC1Ei(%struct.C* %this, i32 %x) unnamed_addr
// CHECK: call void @_ZN10ValueClassC1Eii(
// CHECK: call void @_ZN1AC2E10ValueClass(
// CHECK: call void @_ZN6MemberC1Ei(
// CHECK-LABEL: define void @_ZN1CC2Ei(%struct.C* %this, i8** %vtt, i32 %x) unnamed_addr
// CHECK: call void @_ZN6MemberC1Ei(
/* Test that the delegation optimization is disabled for varargs
constructors. */
@ -83,16 +80,15 @@ struct D : A {
D::D(int x, ...) : A(ValueClass(x, x+1)), mem(x*x) {}
// CHECK-LABEL: define void @_ZN1DC1Eiz(%struct.D* %this, i32 %x, ...) unnamed_addr
// CHECK: call void @_ZN10ValueClassC1Eii(
// CHECK: call void @_ZN1AC2E10ValueClass(
// CHECK: call void @_ZN6MemberC1Ei(
// CHECK-LABEL: define void @_ZN1DC2Eiz(%struct.D* %this, i32 %x, ...) unnamed_addr
// CHECK: call void @_ZN10ValueClassC1Eii(
// CHECK: call void @_ZN1AC2E10ValueClass(
// CHECK: call void @_ZN6MemberC1Ei(
// CHECK-LABEL: define void @_ZN1DC1Eiz(%struct.D* %this, i32 %x, ...) unnamed_addr
// CHECK: call void @_ZN10ValueClassC1Eii(
// CHECK: call void @_ZN1AC2E10ValueClass(
// CHECK: call void @_ZN6MemberC1Ei(
// PR6622: this shouldn't crash
namespace test0 {

4
clang/test/CodeGenCXX/cxx0x-defaulted-templates.cpp
View File

@ -5,12 +5,12 @@ struct X {
X();
};
// CHECK: define {{.*}} @_ZN1XIbEC1Ev
// CHECK: define {{.*}} @_ZN1XIbEC2Ev
// CHECK: define {{.*}} @_ZN1XIbEC1Ev
template <> X<bool>::X() = default;
// CHECK: define weak_odr {{.*}} @_ZN1XIiEC1Ev
// CHECK: define weak_odr {{.*}} @_ZN1XIiEC2Ev
// CHECK: define weak_odr {{.*}} @_ZN1XIiEC1Ev
template <typename T> X<T>::X() = default;
template X<int>::X();

22
clang/test/CodeGenCXX/cxx0x-delegating-ctors.cpp
View File

@ -26,28 +26,30 @@ delegator::delegator() {
delegator::delegator(bool)
{}
// CHECK: define {{.*}} @_ZN9delegatorC1Ec
// CHECK: {{.*}} @_ZN9delegatorC1Eb
// CHECK: void @__cxa_throw
// CHECK: void @__clang_call_terminate
// CHECK: {{.*}} @_ZN9delegatorD1Ev
// CHECK: define {{.*}} @_ZN9delegatorC2Ec
// CHECK-LABEL: define {{.*}} @_ZN9delegatorC2Ec
// CHECK: {{.*}} @_ZN9delegatorC2Eb
// CHECK: void @__cxa_throw
// CHECK: void @__clang_call_terminate
// CHECK: {{.*}} @_ZN9delegatorD2Ev
// CHECK-LABEL: define {{.*}} @_ZN9delegatorC1Ec
// CHECK: {{.*}} @_ZN9delegatorC1Eb
// CHECK: void @__cxa_throw
// CHECK: void @__clang_call_terminate
// CHECK: {{.*}} @_ZN9delegatorD1Ev
delegator::delegator(char)
: delegator(true) {
throw 0;
}
// CHECK: define {{.*}} @_ZN9delegatorC1Ei
// CHECK: {{.*}} @_ZN9delegatorC1Ev
// CHECK-LABEL: define {{.*}} @_ZN9delegatorC2Ei
// CHECK: {{.*}} @_ZN9delegatorC2Ev
// CHECK-NOT: void @_ZSt9terminatev
// CHECK: ret
// CHECK-NOT: void @_ZSt9terminatev
// CHECK: define {{.*}} @_ZN9delegatorC2Ei
// CHECK: {{.*}} @_ZN9delegatorC2Ev
// CHECK-LABEL: define {{.*}} @_ZN9delegatorC1Ei
// CHECK: {{.*}} @_ZN9delegatorC1Ev
// CHECK-NOT: void @_ZSt9terminatev
// CHECK: ret
// CHECK-NOT: void @_ZSt9terminatev

6
clang/test/CodeGenCXX/default-arguments.cpp
View File

@ -42,15 +42,15 @@ struct C {
C();
};
// CHECK-LABEL: define void @_ZN1CC1Ev(%struct.C* %this) unnamed_addr
// CHECK: call void @_ZN1CC2Ev(
// CHECK-LABEL: define void @_ZN1CC2Ev(%struct.C* %this) unnamed_addr
// CHECK: call void @_ZN2A1C1Ev(
// CHECK: call void @_ZN2A2C1Ev(
// CHECK: call void @_ZN1BC1ERK2A1RK2A2(
// CHECK: call void @_ZN2A2D1Ev
// CHECK: call void @_ZN2A1D1Ev
// CHECK-LABEL: define void @_ZN1CC1Ev(%struct.C* %this) unnamed_addr
// CHECK: call void @_ZN1CC2Ev(
C::C() { }
// CHECK-LABEL: define void @_Z2f3v()

28
clang/test/CodeGenCXX/destructors.cpp
View File

@ -102,6 +102,12 @@ namespace test0 {
B::~B() try { } catch (int i) {}
// It will suppress the delegation optimization here, though.
// CHECK-LABEL: define void @_ZN5test01BD2Ev(%"struct.test0::B"* %this, i8** %vtt) unnamed_addr
// CHECK: invoke void @_ZN5test06MemberD1Ev
// CHECK: unwind label [[MEM_UNWIND:%[a-zA-Z0-9.]+]]
// CHECK: invoke void @_ZN5test04BaseD2Ev
// CHECK: unwind label [[BASE_UNWIND:%[a-zA-Z0-9.]+]]
// CHECK-LABEL: define void @_ZN5test01BD1Ev(%"struct.test0::B"* %this) unnamed_addr
// CHECK: invoke void @_ZN5test06MemberD1Ev
// CHECK: unwind label [[MEM_UNWIND:%[a-zA-Z0-9.]+]]
@ -109,12 +115,6 @@ namespace test0 {
// CHECK: unwind label [[BASE_UNWIND:%[a-zA-Z0-9.]+]]
// CHECK: invoke void @_ZN5test05VBaseD2Ev
// CHECK: unwind label [[VBASE_UNWIND:%[a-zA-Z0-9.]+]]
// CHECK-LABEL: define void @_ZN5test01BD2Ev(%"struct.test0::B"* %this, i8** %vtt) unnamed_addr
// CHECK: invoke void @_ZN5test06MemberD1Ev
// CHECK: unwind label [[MEM_UNWIND:%[a-zA-Z0-9.]+]]
// CHECK: invoke void @_ZN5test04BaseD2Ev
// CHECK: unwind label [[BASE_UNWIND:%[a-zA-Z0-9.]+]]
}
// Test base-class aliasing.
@ -272,14 +272,6 @@ namespace test6 {
// FIXME: way too much EH cleanup code follows
C::~C() { opaque(); }
// CHECK-LABEL: define void @_ZN5test61CD1Ev(%"struct.test6::C"* %this) unnamed_addr
// CHECK: invoke void @_ZN5test61CD2Ev
// CHECK: invoke void @_ZN5test61BILj3EED2Ev
// CHECK: call void @_ZN5test61BILj2EED2Ev
// CHECK: ret void
// CHECK: invoke void @_ZN5test61BILj3EED2Ev
// CHECK: invoke void @_ZN5test61BILj2EED2Ev
// CHECK-LABEL: define void @_ZN5test61CD2Ev(%"struct.test6::C"* %this, i8** %vtt) unnamed_addr
// CHECK: invoke void @_ZN5test66opaqueEv
// CHECK: invoke void @_ZN5test61AD1Ev
@ -293,6 +285,14 @@ namespace test6 {
// CHECK: invoke void @_ZN5test61AD1Ev
// CHECK: invoke void @_ZN5test61BILj1EED2Ev
// CHECK: invoke void @_ZN5test61BILj0EED2Ev
// CHECK-LABEL: define void @_ZN5test61CD1Ev(%"struct.test6::C"* %this) unnamed_addr
// CHECK: invoke void @_ZN5test61CD2Ev
// CHECK: invoke void @_ZN5test61BILj3EED2Ev
// CHECK: call void @_ZN5test61BILj2EED2Ev
// CHECK: ret void
// CHECK: invoke void @_ZN5test61BILj3EED2Ev
// CHECK: invoke void @_ZN5test61BILj2EED2Ev
}
// PR 9197

7
clang/test/CodeGenCXX/eh.cpp
View File

@ -184,9 +184,6 @@ namespace test9 {
struct A { A(); };
// CHECK-LABEL: define void @_ZN5test91AC1Ev(%"struct.test9::A"* %this) unnamed_addr
// CHECK: call void @_ZN5test91AC2Ev
// CHECK-NEXT: ret void
// CHECK-LABEL: define void @_ZN5test91AC2Ev(%"struct.test9::A"* %this) unnamed_addr
A::A() try {
@ -199,6 +196,10 @@ namespace test9 {
// CHECK: call i8* @__cxa_begin_catch
// CHECK: invoke void @_ZN5test96opaqueEv()
// CHECK: invoke void @__cxa_rethrow()
// CHECK-LABEL: define void @_ZN5test91AC1Ev(%"struct.test9::A"* %this) unnamed_addr
// CHECK: call void @_ZN5test91AC2Ev
// CHECK-NEXT: ret void
opaque();
}
}

4
clang/test/CodeGenCXX/inheriting-constructor.cpp
View File

@ -11,9 +11,9 @@ struct C { template<typename T> C(T); };
struct D : C { using C::C; };
D d(123);
// CHECK-LABEL: define void @_ZN1BD0Ev
// CHECK-LABEL: define void @_ZN1BD1Ev
// CHECK-LABEL: define void @_ZN1BD2Ev
// CHECK-LABEL: define void @_ZN1BD1Ev
// CHECK-LABEL: define void @_ZN1BD0Ev
// CHECK-LABEL: define linkonce_odr void @_ZN1BC1Ei(
// CHECK: call void @_ZN1BC2Ei(

2
clang/test/CodeGenCXX/mangle-subst-std.cpp
View File

@ -15,8 +15,8 @@
namespace std {
struct A { A(); };
// CHECK-LABEL: define void @_ZNSt1AC1Ev(%"struct.std::A"* %this) unnamed_addr
// CHECK-LABEL: define void @_ZNSt1AC2Ev(%"struct.std::A"* %this) unnamed_addr
// CHECK-LABEL: define void @_ZNSt1AC1Ev(%"struct.std::A"* %this) unnamed_addr
A::A() { }
};

2
clang/test/CodeGenCXX/mangle.cpp
View File

@ -216,9 +216,9 @@ struct S7 {
};
// PR5139
// CHECK: @_ZN2S7C1Ev
// CHECK: @_ZN2S7C2Ev
// CHECK: @_ZN2S7Ut_C1Ev
// CHECK: @_ZN2S7C1Ev
S7::S7() {}
// PR5063

2
clang/test/CodeGenCXX/member-templates.cpp
View File

@ -15,8 +15,8 @@ struct B {
template<typename T> B::B(T) {}
// CHECK-LABEL: define weak_odr void @_ZN1BC1IiEET_(%struct.B* %this, i32) unnamed_addr
// CHECK-LABEL: define weak_odr void @_ZN1BC2IiEET_(%struct.B* %this, i32) unnamed_addr
// CHECK-LABEL: define weak_odr void @_ZN1BC1IiEET_(%struct.B* %this, i32) unnamed_addr
template B::B(int);
template<typename T>

4
clang/test/CodeGenCXX/pr13396.cpp
View File

@ -7,13 +7,13 @@ struct foo {
};
foo::foo() {
// CHECK-LABEL: define void @_ZN3fooC1Ev(%struct.foo* inreg %this)
// CHECK-LABEL: define void @_ZN3fooC2Ev(%struct.foo* inreg %this)
// CHECK-LABEL: define void @_ZN3fooC1Ev(%struct.foo* inreg %this)
}
foo::~foo() {
// CHECK-LABEL: define void @_ZN3fooD1Ev(%struct.foo* inreg %this)
// CHECK-LABEL: define void @_ZN3fooD2Ev(%struct.foo* inreg %this)
// CHECK-LABEL: define void @_ZN3fooD1Ev(%struct.foo* inreg %this)
}
void dummy() {

12
clang/test/CodeGenCXX/static-init.cpp
View File

@ -103,14 +103,14 @@ namespace test2 {
B::B() {
static int x = foo();
}
// CHECK-LABEL: define void @_ZN5test21BC1Ev
// CHECK-LABEL: define void @_ZN5test21BC2Ev
// CHECK: load atomic i8* bitcast (i64* @_ZGVZN5test21BC1EvE1x to i8*) acquire,
// CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVZN5test21BC1EvE1x)
// CHECK: [[T0:%.*]] = call i32 @_ZN5test23fooEv()
// CHECK: store i32 [[T0]], i32* @_ZZN5test21BC1EvE1x,
// CHECK: call void @__cxa_guard_release(i64* @_ZGVZN5test21BC1EvE1x)
// CHECK-LABEL: define void @_ZN5test21BC2Ev
// CHECK-LABEL: define void @_ZN5test21BC1Ev
// CHECK: load atomic i8* bitcast (i64* @_ZGVZN5test21BC1EvE1x to i8*) acquire,
// CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVZN5test21BC1EvE1x)
// CHECK: [[T0:%.*]] = call i32 @_ZN5test23fooEv()
@ -122,15 +122,15 @@ namespace test2 {
B::~B() {
static int y = foo();
}
// CHECK-LABEL: define void @_ZN5test21BD1Ev(
// CHECK: call void @_ZN5test21BD2Ev(
// CHECK-LABEL: define void @_ZN5test21BD2Ev(
// CHECK: load atomic i8* bitcast (i64* @_ZGVZN5test21BD1EvE1y to i8*) acquire,
// CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVZN5test21BD1EvE1y)
// CHECK: [[T0:%.*]] = call i32 @_ZN5test23fooEv()
// CHECK: store i32 [[T0]], i32* @_ZZN5test21BD1EvE1y,
// CHECK: call void @__cxa_guard_release(i64* @_ZGVZN5test21BD1EvE1y)
// CHECK-LABEL: define void @_ZN5test21BD1Ev(
// CHECK: call void @_ZN5test21BD2Ev(
}
// This shouldn't error out.
@ -149,6 +149,6 @@ namespace test3 {
union U { char x; int i; };
static U u = { 'a' };
}
// CHECK-LABEL: define void @_ZN5test31BC1Ev(
// CHECK-LABEL: define void @_ZN5test31BC2Ev(
// CHECK-LABEL: define void @_ZN5test31BC1Ev(
}

4
clang/test/CodeGenCXX/virtual-bases.cpp
View File

@ -12,16 +12,16 @@ struct B : virtual A {
B();
};
// CHECK-LABEL: define void @_ZN1BC1Ev(%struct.B* %this) unnamed_addr
// CHECK-LABEL: define void @_ZN1BC2Ev(%struct.B* %this, i8** %vtt) unnamed_addr
// CHECK-LABEL: define void @_ZN1BC1Ev(%struct.B* %this) unnamed_addr
B::B() { }
struct C : virtual A {
C(bool);
};
// CHECK-LABEL: define void @_ZN1CC1Eb(%struct.C* %this, i1 zeroext) unnamed_addr
// CHECK-LABEL: define void @_ZN1CC2Eb(%struct.C* %this, i8** %vtt, i1 zeroext) unnamed_addr
// CHECK-LABEL: define void @_ZN1CC1Eb(%struct.C* %this, i1 zeroext) unnamed_addr
C::C(bool) { }
// PR6251

10
clang/test/CodeGenCXX/virtual-destructor-calls.cpp
View File

@ -20,16 +20,16 @@ struct B : A {
// CHECK: @_ZN1CD1Ev = alias {{.*}} @_ZN1CD2Ev
// CHECK: @_ZN1CD2Ev = alias bitcast {{.*}} @_ZN1BD2Ev
// Deleting dtor: defers to the complete dtor.
// CHECK-LABEL: define void @_ZN1BD0Ev(%struct.B* %this) unnamed_addr
// CHECK: call void @_ZN1BD1Ev
// CHECK: call void @_ZdlPv
// Base dtor: actually calls A's base dtor.
// CHECK-LABEL: define void @_ZN1BD2Ev(%struct.B* %this) unnamed_addr
// CHECK: call void @_ZN6MemberD1Ev
// CHECK: call void @_ZN1AD2Ev
// Deleting dtor: defers to the complete dtor.
// CHECK-LABEL: define void @_ZN1BD0Ev(%struct.B* %this) unnamed_addr
// CHECK: call void @_ZN1BD1Ev
// CHECK: call void @_ZdlPv
B::~B() { }
struct C : B {